대한환경공학회지 (Journal of Korean Society of Environmental Engineers)

  • 제32권11호
  • /
  • Pages.995-1000
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  • 2010
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  • 1225-5025(pISSN)
  • /
  • 2383-7810(eISSN)
대한환경공학회 (Korean Society of Environmental Engineers)
권호 표지

하천 퇴적물 중 PCBs 농도분포 및 발생원 해석

The Concentration Distribution and Source Identification of Polychlorinated Biphenyls in River Sediment

  • 김영호 (중국연변대학교 화학공학과) ;
  • 오정근 (전북대학교 화학물질안전관리연구센터) ;
  • 김종국 (전북대학교 화학물질안전관리연구센터) ;
  • 김경수 (전북대학교 화학물질안전관리연구센터)
  • Jin, Ronghu (Department of Chemical Engineering, College of Engineering, Yanbian University) ;
  • Oh, Jung-Keun (Center for Chemical Safety Management, Chonbuk National University) ;
  • Kim, Jong-Guk (Center for Chemical Safety Management, Chonbuk National University) ;
  • Kim, Kyoung-Soo (Center for Chemical Safety Management, Chonbuk National University)
  • 투고 : 2010.10.11
  • 심사 : 2010.11.17
  • 발행 : 2010.11.30
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초록

하천 퇴적물 중 PCBs 농도수준 파악과 발생원 추정을 위해 낙동강 수계를 대상으로 21개 지점을 선정하고 지점당 3개씩 총 63개의 샘플을 분석한 결과 퇴적물 표층에서 검출된 DL-PCBs 농도분포는 3.0~6,600(평균440) pg/g-dry의 범위였고 TEQ값은

To investigate the relationship between polychlorinated byphenyls (PCBs) sources and concentration level in sediment, total 63 sediment samples with three-time sampling at one site were measured at 21 sites in Nakdong River. As a result of analysis, total concentrations and toxic equivalent (TEQ) concentration of Dioxin-like PCBs were ranged from 3.0 to 6,600 pg/g-dry with a mean value of 440 pg/g-dry and

키워드

참고문헌

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